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Car-X Tire & Auto in Johnston, IA is your one stop for oil changes, brakes, tires and all your auto repair needs.
Why Car-X Tire & Auto?
Fast
You need your car, and your car needs us. We will service or repair your vehicle as quickly and affordably as possible. Every time.
Affordable
We’ll never try to sell you something you don’t need, and we’ll always give you the best service for the best price.
Reliable
Locally owned and operated, Car-X Tire and Auto is just around the corner. For service you can trust—from parts and labor to quality assurance, your car is in good hands. And so are you. We guarantee it.
With more than 140 locations across the U.S., Car-X is known for one thing—quality automotive service.
Our Story...
Founded in 1971 by a group of experienced muffler shop owners, Car-X began as an exhaust specialist. Today, the company has grown to become one of the nation’s leading automotive service experts, providing just about any automotive repair you can imagine.
Locally owned and operated for over 50 years, Car-X has a reputation of providing exceptional service, and we continue to strive to exceed the expectations of every customer who walks through our doors.
Many customers praised the quick and efficient service, often completing repairs and oil changes in under an hour.
Customer Service
Feedback highlighted a mix of positive and negative experiences with staff, with some praising helpfulness and friendliness, while others reported rudeness and dismissive attitudes.
Quality of Work
Several reviews indicated issues with the quality of repairs, including incomplete services and misdiagnoses, leading to customer dissatisfaction.
Communication Issues
Customers frequently mentioned problems with appointment scheduling and lack of communication regarding service updates or changes.
Pricing Concerns
There were complaints about high prices and unexpected charges, with some customers feeling they were overcharged or upsold unnecessary services.
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Quynh Nhat
Nov 3, 2025
5.0
The second time I came back everything went very quickly. thank you
NN
nini
Nov 1, 2025
5.0
11-1-2025 I’ve been going to the same car-x in Johnston for years, even though I don’t live there anymore. New manager was really great helped me out a lot. Oil change was done in amour 30 minutes. And I’ll keep coming back to that same location.
TF
Tyler Frankles
Nov 1, 2025
5.0
Service was prompt and swift, and everyone at the front counter is helpful, kind, and knowledgeable. Good spot for vehicle maintenance. 10/10 would recommend.
NH
Noah Hoyt
Oct 30, 2025
5.0
Nolan was amazing for me got me fixed up quick
GS
Gina Schuller
Sep 23, 2025
1.0
So many things about this event were completely messed up but here we go. First they have call center people answering the phone now to schedule appointments which apparently don't match what the stores actually have because when I arrive for my appointment they told me they did not have an appointment for me. But they did squeeze me in. They we're just supposed to change my oil and rotate my tires. When I asked about the tires he said it didn't need rotated at 8000 miles. Which is obviously a crock of crap. Then they told me it would be 40 minutes for the oil change so at 60 minutes when they weren't done I inquired only to find out they were waiting for somebody to deliver a filter. 2 hours later the filter arrives and they finish the oil change. He tells me that he did then indeed rotate my tires. I get home only to find the oil is pouring out of my car and I can tell that my tires were not rotated because of a marking that was on the same Tire in the same spot. I go directly back to Car-X and tell them there's oil pouring out of my car. They don't believe me. Then they look and see that it is in fact true. I guess they then changed my oil again. But I didn't even harp on the tires because I was so done with them!! It was a horrible experience. They used to be trusted for something as minor as an oil change and tire rotation. But I wouldn't send my worst enemy there now.
Frequently Asked Questions About Car-X Tire & Auto
Can I schedule an appointment online at Car-X?
You can schedule an appointment at Car-X by visiting: https://www.carx.com/request-an-appointment/ .
Are there any coupons available for Car-X services?
Car-X coupons are available at https://www.carx.com/coupons/ by location.
Is financing available at Car-X?
Financing options for Car-X can be found at https://www.carx.com/auto-repair-financing .
How much is an Oil Change at Car-X?
Oil change pricing depends on the make/model of your vehicle, the type of oil used and local area in which the service is being provided. Contact your local Car-X to get pricing for your vehicle at https://www.carx.com/location_search/ .
Can I shop for tires online at Car-X?
You can search online for Tires at Car-X by vehicle, brand or size at https://www.carx.com/tires/ .
How much do Brakes cost at Car-X?
Your price will depend on the repair &/or replacements required for your vehicle and location. Contact your local Car-X for a free Brake Inspection at https://www.carx.com/location_search/ .
Does Car-X have franchise opportunities available?
Yes! Car-X has the best franchise fee structure in the Auto Repair Industry. Car-X franchisees get access to 50 years of industry expertise, powerful brand recognition, continual training and support. Learn more at https://carxfranchise.com/
How can I schedule an appointment at Car-X Tire & Auto in Johnston, IA?
You can schedule an appointment online by visiting https://www.carx.com/request-an-appointment/.
Are there any coupons available for services at Car-X Johnston?
Yes, Car-X coupons by location are available at https://www.carx.com/coupons/.
Does Car-X offer financing options for auto repairs?
Financing options can be found at https://www.carx.com/auto-repair-financing.
What are the hours of operation for Car-X Tire & Auto in Johnston?
Car-X is open Monday to Friday from 7:30 AM to 7:00 PM, Saturday 7:30 AM to 6:00 PM, and Sunday 9:00 AM to 5:00 PM.
What auto repair services does Car-X in Johnston provide?
They offer services including oil changes, brakes, tires, mufflers, exhaust, and many other auto repair needs.
What payment options are accepted at Car-X Johnston?
Car-X accepts Discover, Mastercard, and Visa credit cards, and also allows payment via debit cards and mobile NFC.
Where is Car-X Tire & Auto located in Johnston, IA?
It is located at 5730 Merle Hay Rd, Johnston, IA 50131, USA.
Are there nearby tire shops to Car-X Johnston if I want to compare options?
Yes, Freedom Tire & Auto Center is a nearby tire shop that customers can visit for alternative tire options.
What places near Car-X Johnston can I visit to get food or pharmacy needs while my car is serviced?
Hy-Vee, located nearby, offers pharmacy services, grocery, and restaurant options, ideal for shopping or dining while you wait.
Are there any nearby health or wellness centers close to Car-X Johnston?
Yes, Elite Physical Therapy offers physical and occupational therapy services near Car-X for your health and wellness needs.